L'objectiu principal d'aquesta tesis és l'estudi de la conjectura de Perron. Aquesta conjectura afirma que certa funcio sobre el grup de Torelli mod p amb valors en Z/p és un invariant d'esferes d'homologia modul p. Per tal d'abordar l'estudi d'aquesta conjectura, en aquesta tesis primer estudiem les esferes d'homologia modul p, les esferes d'homologia racional, i donem un criteri per determinar quan una esfera d'homologia racional té un split de Heegaard amb aplicació d'enganxament un element del grup de Torelli mod p, el cual ve donat pel nucli de la representació Symplectica modul p del mapping class group. A continuació estenem els resultats de l'article ''Trivial cocycles and invariants of homology 3-spheres'' obtenint una cons...
Cohomology and homology modulo 2 helps the reader grasp more readily the basics of a major tool in a...
AbstractIn this paper we provide calculations for the modp cohomology of certain p-groups, using top...
Co-encadrant : Sylvain Gervais. Rapporteurs: Christine Lescop, Bernard Perron. Président de jury : F...
L'objectiu principal d'aquesta tesis és l'estudi de la conjectura de Perron. Aquesta conjectura afi...
L'objectiu principal d'aquesta tesis és l'estudi de la conjectura de Perron. Aquesta conjectura afir...
We study the relation between the set of oriented $\mathbb{Z}/d$-homology $3$-spheres and the level-...
We study the relation between the set of oriented $\mathbb{Z}/d$-homology $3$-spheres and the level-...
AbstractWe study the relationship between trivial cocycles on the Torelli group and invariants of or...
In this paper we prove that the Rohlin invariant is the unique invariant inducing a homomorphism on ...
In 1998, R. Gompf defined a homotopy invariant of oriented 2-plane fields in 3-manifolds. This invar...
In 1998, R. Gompf defined a homotopy invariant of oriented 2-plane fields in 3-manifolds. This invar...
The Torelli group of a surface consists of isotopy classes of homeomorphisms of this surface acting ...
The Torelli group of a surface consists of isotopy classes of homeomorphisms of this surface acting ...
The Torelli group of a surface consists of isotopy classes of homeomorphisms of this surface acting ...
The Torelli group of a surface consists of isotopy classes of homeomorphisms of this surface acting ...
Cohomology and homology modulo 2 helps the reader grasp more readily the basics of a major tool in a...
AbstractIn this paper we provide calculations for the modp cohomology of certain p-groups, using top...
Co-encadrant : Sylvain Gervais. Rapporteurs: Christine Lescop, Bernard Perron. Président de jury : F...
L'objectiu principal d'aquesta tesis és l'estudi de la conjectura de Perron. Aquesta conjectura afi...
L'objectiu principal d'aquesta tesis és l'estudi de la conjectura de Perron. Aquesta conjectura afir...
We study the relation between the set of oriented $\mathbb{Z}/d$-homology $3$-spheres and the level-...
We study the relation between the set of oriented $\mathbb{Z}/d$-homology $3$-spheres and the level-...
AbstractWe study the relationship between trivial cocycles on the Torelli group and invariants of or...
In this paper we prove that the Rohlin invariant is the unique invariant inducing a homomorphism on ...
In 1998, R. Gompf defined a homotopy invariant of oriented 2-plane fields in 3-manifolds. This invar...
In 1998, R. Gompf defined a homotopy invariant of oriented 2-plane fields in 3-manifolds. This invar...
The Torelli group of a surface consists of isotopy classes of homeomorphisms of this surface acting ...
The Torelli group of a surface consists of isotopy classes of homeomorphisms of this surface acting ...
The Torelli group of a surface consists of isotopy classes of homeomorphisms of this surface acting ...
The Torelli group of a surface consists of isotopy classes of homeomorphisms of this surface acting ...
Cohomology and homology modulo 2 helps the reader grasp more readily the basics of a major tool in a...
AbstractIn this paper we provide calculations for the modp cohomology of certain p-groups, using top...
Co-encadrant : Sylvain Gervais. Rapporteurs: Christine Lescop, Bernard Perron. Président de jury : F...